#include <stdio.h>
#include <stdlib.h>
#include <time.h>

#define ROW 9
#define COL 9 
#define ROWS ROW+2
#define COLS COL+2 
#define LEI 10

void menu();
void chushihua(char board[ROWS][COLS],char set);
void bulei(char lei[ROWS][COLS]);
void display(char board[ROWS][COLS]);
int play(char board[ROWS][COLS],char lei[ROWS][COLS]);
